I know this sounds dumb to all you expert fishermen, but I am relatively new to fishing, and I would like to know what would happen if I trolled w/2 rods; both with same size shad rap, same amount of line let out. The only difference would be that one would be set up w/10lb mono, and the other would be set up w/10lb fireline. Would the shad raps run at the same depth? What would happen? Thanks.